Two- and three-body photodissociation dynamics of diiodobromide (I2Br-) anion.

Photodissociation dynamics of the triiodide anion „ I 3 À ...

The spectroscopy and dissociation dynamics of I3 2 were investigated using fast beam photofragment translational spectroscopy. The photofragment yield of I3 2 from 420 to 240 nm was measured, yielding two broadbands at the same energies as in the absorption spectrum of I3 2 in solution. Photodissociation dynamics measurements performed with two-particle time-and-position sensitive detection rev...

Photodissociation Dynamics and Photoelectron Imaging Spectroscopy of Anions and Anion Clusters

A MODEL STUDY OF LASER ISOTOPE SEPARATION BY PHOTOIONIZATION OR PHOTODISSOCIATION PROCESS

In this study, the selective photoexication of isotopic mixtures by laser light is investigated. Atomic and molecular methods are examined and rate equations are derived for both cases. Two and three step photoionization techniques are considered and rate equations are solved for ion yields. The molecular photodissociation process is also studied and the dependence of the dissociation produ...

Dynamics of small, ultraviolet-excited ICN- cluster anions.

The ultraviolet (UV) photodissociation of mass-selected ICN(-)Ar(n) and ICN(-)(CO2)n clusters (n = 0-5) is studied using a secondary reflectron mass spectrometer. Relative photodissociation cross sections of bare ICN(-) show the dominance of the I(-) photoproduct from 270 to 355 nm, the entire wavelength range studied. UV excitation populates both the (2)Σ(+) state that produces I* + CN(-) and ...

Excited states and photodissociation dynamics of the triiodine radical „I3..

The electronic spectroscopy and photodissociation dynamics of the I3 radical are investigated with two experimental methods. The ground and several low-lying excited states of the I3 radical are characterized by photoelectron spectroscopy of I3 2 at 213 nm. Assignments of these states are discussed with reference to recent calculations. In addition, photodissociation of the I3 radical was inves...